SIMPLIFIED ENGINEERING FOR ARCHITECTS AND BUILDERS SIMPLIFIED ENGINEERING FOR ARCHITECTS AND BUILDERS 12thEdition JAMESAMBROSEANDPATRICKTRIPENY Coverimage:©gyn9037/Shutterstock Coverdesign:Wiley Thisbookisprintedonacid-freepaper.♾ Copyright©2016byJohnWiley&Sons,Inc.Allrightsreserved. PublishedbyJohnWiley&Sons,Inc.,Hoboken,NewJersey. PublishedsimultaneouslyinCanada. 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ISBN978-1-118-97504-6(hardback) 978-1-118-97531-2(epdf) 978-1-118-97530-5(epub) PrintedintheUnitedStatesofAmerica 10987654321 CONTENTS PrefacetotheTwelfthEdition xi PrefacetotheFirstEdition xv Introduction xvii PARTI FUNDAMENTALFUNCTIONSOF STRUCTURES 1 1 Investigation of Forces, Force Systems, Loading, andReactions 3 1.1 PropertiesofForces/3 1.2 StaticEquilibrium/7 1.3 ForceComponentsandCombinations/8 1.4 GraphicalAnalysisofConcurrentForceSystems/13 1.5 AlgebraicAnalysisofNonconcurrentForceSystems/17 1.6 LawsofEquilibrium/21 1.7 LoadsandReactiveForces/24 v vi CONTENTS 1.8 LoadSources/28 1.9 LoadCombinations/40 1.10 DeterminationofDesignLoads/41 1.11 DesignMethods/43 2 InvestigationofAxialForceActions 47 2.1 ForcesandStresses/47 2.2 Deformation/51 2.3 SuspensionCables/56 2.4 FunicularArches/61 2.5 GraphicalAnalysisofPlanarTrusses/64 2.6 AlgebraicAnalysisofPlanarTrusses/73 2.7 Cable-StayedStructures/80 2.8 CompressionMembers/83 3 InvestigationofStructuresforShearandBending 86 3.1 DirectShearStress/86 3.2 ShearinBeams/87 3.3 BendingMomentsinBeams/91 3.4 SenseofBendinginBeams/98 3.5 TabulatedValuesforBeamBehavior/105 3.6 DevelopmentofBendingResistance/109 3.7 ShearStressinBeams/113 3.8 ContinuousandRestrainedBeams/117 3.9 MembersExperiencingCompressionPlusBending/132 3.10 RigidFrames/142 3.11 BucklingofBeams/150 3.12 Second-OrderAnalysis/153 3.13 ComputerSoftwareforStructuralAnalysis/155 4 StructuralSystemsandPlanning 157 4.1 GeneralConsiderationsforStructuralSystems/158 4.2 ShearWallandDiaphragmStructuralSystem/161 4.3 BracedFrameSystems/162 4.4 MomentFrameSystems/164 4.5 WoodConstruction/166 4.6 SteelConstruction/172 4.7 ConcreteConstruction/177 CONTENTS vii PARTII WOODCONSTRUCTION 185 5 WoodSpanningElements 187 5.1 StructuralLumber/188 5.2 ReferenceDesignValuesforAllowableStressDesign/189 5.3 DesignControlsforLoadandResistanceFactorDesign/ 198 5.4 DesignforBending/200 5.5 BeamShear/203 5.6 Bearing/204 5.7 Deflection/206 5.8 BehaviorConsiderationsforLRFD/209 5.9 JoistsandRafters/217 5.10 DeckingforRoofsandFloors/221 5.11 Plywood/222 5.12 Glued-LaminatedProducts/226 5.13 WoodFiberProducts/227 5.14 AssembledWoodStructuralProducts/228 6 WoodColumns 231 6.1 SlendernessRatioforColumns/232 6.2 CompressionCapacityofSimpleSolidColumns,ASD Method/232 6.3 ColumnLoadCapacity,LRFDMethod/240 6.4 StudWallConstruction/242 6.5 ColumnswithBending/244 7 ConnectionsforWoodStructures 252 7.1 BoltedJoints/252 7.2 NailedJoints/254 7.3 PlywoodGussets/258 7.4 InvestigationofConnections,LRFDMethod/258 7.5 FormedSteelFramingElements/259 PARTIII STEELCONSTRUCTION 263 8 SteelStructuralProducts 265 8.1 DesignMethodsforSteelStructures/265 8.2 MaterialsforSteelProducts/267 8.3 TypesofSteelStructuralProducts/270 viii CONTENTS 9 SteelBeamsandFramingElements 276 9.1 FactorsinBeamDesign/276 9.2 InelasticVersusElasticBehavior/278 9.3 NominalMomentCapacityofSteelBeams/285 9.4 DesignforBending/291 9.5 DesignofBeamsforBucklingFailure/296 9.6 ShearinSteelBeams/299 9.7 DeflectionofBeams/305 9.8 SafeLoadTables/313 9.9 SteelTrusses/319 9.10 ManufacturedTrussesforFlatSpans/320 9.11 DeckswithSteelFraming/328 9.12 ConcentratedLoadEffectsonBeams/330 10 SteelColumnsandFrames 334 10.1 ColumnShapes/334 10.2 ColumnSlendernessandEndConditions/336 10.3 SafeAxialLoadsforSteelColumns/338 10.4 DesignofSteelColumns/341 10.5 ColumnswithBending/352 10.6 ColumnFramingandConnections/356 11 BoltedConnectionsforSteelStructures 359 11.1 BoltedConnections/359 11.2 DesignofaBoltedConnection/371 11.3 BoltedFramingConnections/377 11.4 BoltedTrussConnections/379 12 Light-GageFormedSteelStructures 383 12.1 Light-GageSteelProducts/383 12.2 Light-GageSteelDecks/384 12.3 Light-GageSteelSystems/389 PARTIV CONCRETECONSTRUCTION 391 13 ReinforcedConcreteStructures 393 13.1 GeneralConsiderations/393 13.2 GeneralApplicationofStrengthMethods/400 13.3 Beams:UltimateStrengthMethod/401
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